{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586465046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bd6ad74c425a44f20496a9715b260419b1c5645adfa5f4061d7b80524479675",
    "signature": "0xc3bcec3b4cdcbee92ad7a136b84b7a2fc02c1e0010a2513fec4caed9dadce7164c156222b3b6903e7dc11bb5eeeced8ca82244b9bf0fe11f919ee1721889e0b01c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}